18289944

素因数分解:

$2^3\times 3^2\times {\mathrm{254027}}^1$

素因数の和:254039

約数の個数: 24

約数和(自身を含む): 49535460

約数和(自身を除く): 31245516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 254027, 508054, 762081, 1016108, 1524162, 2032216, 2286243, 3048324, 4572486, 6096648, 9144972, 18289944]

約数ペア:

[(1, 18289944), (2, 9144972), (3, 6096648), (4, 4572486), (6, 3048324), (8, 2286243), (9, 2032216), (12, 1524162), (18, 1016108), (24, 762081), (36, 508054), (72, 254027)]